{"uid":"cap_D0VqBZbhR6AE4vKMnl7G7","slug":"rotary-agency-musicbrainz-api-f9deb0db","name":"Rotary Agency MusicBrainz API","description":"Free-source data APIs (100% margin, no proxy, $0.002/call): ...","url":"https://rotaryagency.uk/api/free/musicbrainz?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"varies":"endpoint-specific structured JSON"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LTeaayfMCgcrcpOe90Jha","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Proxies MusicBrainz open music metadata lookups — artists, recordings, releases, labels — for a flat $0.002/call fee via x402 micropayment.","exampleAgentPrompt":"Can you look up the MusicBrainz metadata for the artist Radiohead and give me their official name, country, and any available discography details?","exampleUseCases":[{"title":"Artist metadata enrichment pipeline","prompt":"Pull the MusicBrainz metadata for The Beatles — I need their canonical name, country of origin, and the list of official releases so I can enrich our music catalog."},{"title":"Recording identification by title","prompt":"Search MusicBrainz for the recording 'Bohemian Rhapsody' by Queen and get me the recording ID, duration, and release year."},{"title":"Music label data lookup","prompt":"Find the MusicBrainz entry for the record label 'Sub Pop Records' and return their country and founding year if available."}],"resultDescription":"Returns structured JSON from MusicBrainz containing entity-specific fields such as artist name, MBID, country, recording duration, release date, label name, and related linked entities depending on the query type.","failureModes":["Entity not found in MusicBrainz database returns empty result or 404-equivalent JSON","Ambiguous search query returns multiple candidate matches requiring disambiguation","MusicBrainz upstream rate limit or downtime causes delayed or failed response","Malformed query parameters result in error JSON","Payment failure via x402 prevents request from being fulfilled"],"whenToPreferThis":"Choose this endpoint when you need structured, open-source music metadata from MusicBrainz (artists, recordings, releases, labels) without setting up a direct MusicBrainz API integration, and want to pay per-call via x402 micropayments at $0.002/call with no subscription or API key management overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T16:26:48.287Z","isFirstParty":false,"canonicalSlug":"rotary-agency-musicbrainz-api-f9deb0db"}